Hi,

I have a 2820 connected to Zen internet with 8 (5 usable) static IP's. I've assigned the router one IP and have set one of the others via DMZ to forward all traffic to an IP on the lan which is a firewall that does NAT and so on for traffic to that public IP.

It seems that incoming PPTP VPN traffic coming in on the other IP address is not forwarded to the DMZ server. Using wireshark I can't see any port 1723 or GRE traffic coming in to that device.

I have a PPTP VPN configured on the Draytek's public IP. Does the Draytek intercept VPN traffic to the other IP's?

Thanks

Ken